Socket rack



FIG. 1 is a top perspective view of a socket rack showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a top perspective view thereof in a sample environmental setting.

The broken lines in the drawings illustrate unclaimed portions of the article which form no part of the claimed design. 

CLAIM The ornamental design for a socket rack, as shown and described. 